Another way of saying each other and one another?

Here are some alternatives to "each other" and "one another," depending on the context and desired nuance:

General Alternatives:

* Mutually: Emphasizes reciprocity. "They mutually agreed to the terms."

* Reciprocally: Similar to "mutually." "They reciprocally supported each other's ideas."

* Together: Focuses on joint action. "They worked together to complete the task."

* In concert: Similar to "together" but suggests more formal cooperation. "The team worked in concert to achieve their goal."

* One to another: More formal and less common. "They spoke one to another, sharing their concerns."

Specific Alternatives:

* Love: For expressing romantic or affectionate feelings. "They looked at each other with love."

* Respect: For expressing mutual regard. "They treated each other with respect."

* Embrace: For expressing close physical or emotional connection. "They embraced each other warmly."

* Comfort: For expressing emotional support. "They comforted each other after the loss."

* Fight: For expressing conflict. "They fought with each other constantly."

* Help: For expressing assistance. "They helped each other with the project."

Phrases:

* Be at odds with one another: Expresses disagreement.

* Be in touch with one another: Expresses communication.

* Look after one another: Expresses care and support.

The best alternative depends on the specific meaning you want to convey. Consider the context and the emotions you want to evoke.